Hi list, on a new installation of R (1.7.1) I am getting an error on stuff that used to work. This reproduces it with the zebrafish example options(CRAN = "http://mirror.aarnet.edu.au/pub/CRAN/") update.packages() source("http://www.bioconductor.org/getBioC.R") getBioC() #all new installation library(marrayInput) datadir <- system.file("data", package="marrayInput") > swirl.gnames <- read.marrayInfo(file.path(datadir, "fish.gal"), + info.id=4:5, labels=5, skip=21) Error in validObject(.Object) : Invalid "marrayInfo" object: Invalid object for slot "maInfo" in class "marrayInfo": got class "NULL", should be or extend class "data.frame" any ideas? bye rob platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 1 minor 7.1 year 2003 month 06 day 16 language R -- Rob Dunne Fax: +61 2 9325 3200 Tel: +61 2 9325 3263 CSIRO Mathematical and Information Sciences +61 2 9325 3100 Locked Bag 17, North Ryde, New South Wales, Australia, 1670 http://matilda.vu.edu.au/~dunne Email: Rob.Dunne@csiro.au Java has certainly revolutionized marketing and litigation.

Hi Rob, There is a bug, please download the version marrayClass version 1.2.1 at http://www.bioconductor.org/repository/devel/package/html/marrayClasse s.html Jean ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Jean Yee Hwa Yang jean@biostat.ucsf.edu Division of Biostatistics, Tel: (415) 476-3368 University of California, Fax: (415) 476-6014 500 Parnassus Avenue, MU 420-W, San Francisco, CA 94143-0560 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ On Mon, 28 Jul 2003, Rob Dunne wrote: > > > Hi list, > on a new installation of R (1.7.1) I am getting an > error on stuff that used to work. This reproduces it > with the zebrafish example > > > options(CRAN = "http://mirror.aarnet.edu.au/pub/CRAN/") > update.packages() > source("http://www.bioconductor.org/getBioC.R") > getBioC() > #all new installation > > > library(marrayInput) > datadir <- system.file("data", package="marrayInput") > > > swirl.gnames <- read.marrayInfo(file.path(datadir, "fish.gal"), > + info.id=4:5, labels=5, skip=21) > Error in validObject(.Object) : Invalid "marrayInfo" object: > Invalid object for slot "maInfo" in class "marrayInfo": > got class "NULL", should be or extend class "data.frame" > > > any ideas? > > bye > rob > > > platform i686-pc-linux-gnu > arch i686 > os linux-gnu > system i686, linux-gnu > status > major 1 > minor 7.1 > year 2003 > month 06 > day 16 > language R > > -- > Rob Dunne Fax: +61 2 9325 3200 Tel: +61 2 9325 3263 > CSIRO Mathematical and Information Sciences +61 2 9325 3100 > Locked Bag 17, North Ryde, New South Wales, Australia, 1670 > http://matilda.vu.edu.au/~dunne Email: Rob.Dunne@csiro.au > > Java has certainly revolutionized marketing and litigation. > > _______________________________________________ > Bioconductor mailing list > Bioconductor@stat.math.ethz.ch > https://www.stat.math.ethz.ch/mailman/listinfo/bioconductor >